The electro ejaculator for cattle
is a waveform generator capable of emitting sinusoidal pulse wave oscillating current. It is electrically stimulated by electrodes inserted into the rectum of the bull near the ampulla of the vas deferens and the seminal vesicles, causing the bull's ejaculation and ejaculation impulses.The electric extraction of the bull is a supplement to the commonly used false vaginal collection method. The main purpose of electric semen collection is to make full use of those bulls with high value for use and good identification of descendants.
Summary of the invention:
The artificial insemination technology of bovine frozen semen is an important means for cattle breeding and variety improvement, and the application effect is very obvious. In China, all cattle in cattle breeding have been artificially inseminated using frozen sperm. The artificial insemination technology of bovine frozen semen is very mature, and the technology of semen collection is the basis of artificial insemination technology. Artificial insemination can only be carried out by artificially collecting the bull semen. The methods of semen collection mainly include: fake vagina method, electric stimulation method, massage method (masturbation method) and fist grip method. The bulls that need to take semen samples have high value, no climbing ability, low libido, no climbing, and wild animals are extremely wild, and people are difficult to access. Some young bulls need early harvesting, as well as the development of descendants and the import and export inspections. When it is not possible to use other methods of semen collection, the bovine semen can be collected smoothly using electrical stimulation. The bulls that need to take semen samples have high value, no climbing ability, low libido, no climbing, and wild animals are extremely wild, and people are difficult to access. Some young bulls need early harvesting, as well as the development of descendants and the import and export inspections. When it is not possible to use other methods of semen collection, the bovine semen can be collected smoothly using electrical stimulation. It has been proved by practice that the electric stimulation method has a reliable effect of collecting essence, has no adverse effect on the quality of the bull semen, and has no harmful harm to the bull. It is a safe method of collecting essence.
The effect of electric stimulation on the harvesting of bulls: the electric bulls are used to collect the bulls, the bulls have increased the sperm concentration, the sperm density has decreased, the sperm motility has not changed significantly, and the semen freezes and thaws well. There were no abnormalities in the rate and offspring.
a. Bring the bulls that need to be collected into the mining and retaining frame, fix the waist and abdomen with a sling, and fix the bull's head and neck with the clip neck to prevent the bulls from struggling and injuring the semen.
b. Connect the output cable and the handheld control button on the output interface of the bovine electric extractor. Prepare the collection funnel and the collection tube.
c. Insert the electrode into the rectum of the bull, and the electrode copper tube is fixed down to prevent the electrode from coming out of the rectum.
d. Automatic operation of the electro ejaculator for cattle. Connect the electrode input connector to the output cable connector, then press the automatic operation control button and the power button to automatically control the pulse stimulation intensity and stimulation rhythm. Closely observe the bull's response to pulse stimulation. The bull's penis gradually erects, sticks out of the foreskin, begins to flow out of the transparent accessory secretions, and then flows out of the thick semen. Immediately at this point, the semen was collected using a collection funnel. When the semen becomes thin, stop the stimulation and stop the internal electrode of the bull rectum. Manual spurs can also be used for semen collection. That is, the electrode input interface and the output cable interface are connected, and then the pulse stimulation intensity and stimulation time can be manually controlled by pressing the manual operation control button and the power button. Closely observe the bull's response to pulse stimulation. When the bull's penis gradually erects, sticking out of the foreskin, it begins to flow out of the transparent accessory secretions. When the thick semen flows out, the semen is collected immediately using the collection funnel. When the semen becomes thin, turn off the power to the main unit, stop the stimulation, and remove the electrodes in the rectum of the bull.
e. Cleaning and maintenance of electrical stimulation. After shutting down, disconnect the previous connection devices, wipe the electrode with a soft cloth or towel, keep the electrode copper tube clean and dry, prevent the electrode from being wet, and prevent the electrode copper tube from short-circuiting. After the electric stimulation of the sperm collector is cleaned, another bull can be electrically stimulated and collected.